31425094

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 48222720

約数和(自身を除く): 16797626

約数列:

[1, 2, 79, 103, 158, 206, 1931, 3862, 8137, 16274, 152549, 198893, 305098, 397786, 15712547, 31425094]

約数ペア:

[(1, 31425094), (2, 15712547), (79, 397786), (103, 305098), (158, 198893), (206, 152549), (1931, 16274), (3862, 8137)]